I recently upgraded from a 39 gal BioCube to a 120 gal tank. I sold my BioCube but forgot that I also have an extra set of balasts which I bought when I originally bought the set up. I contacted the guy who bought my tank but he didn't want them. Sooooo, if you have a biocube and would like two new balasts, let me know. They are free to a good home, but I'd accept a nice frag as trade if you have something to get rid of! I'm in East Cobb and can meet somewhere quasi-local.